Warning: main(/www/astro.co.th/www/components/com_virtuemart/../../administrator/components/com_virtuemart/compat.joomla1.5.php) [function.main]: failed to open stream: Permission denied in /www/astro.co.th/www/components/com_virtuemart/virtuemart_parser.php on line 25

Warning: main() [function.include]: Failed opening '/www/astro.co.th/www/components/com_virtuemart/../../administrator/components/com_virtuemart/compat.joomla1.5.php' for inclusion (include_path='.:/usr/local/share/pear:/usr/local/share/adodb') in /www/astro.co.th/www/components/com_virtuemart/virtuemart_parser.php on line 25

The configuration file for VirtueMart is missing!

It should be here: /administrator/components/com_virtuemart/virtuemart.cfg.php